WebLogic Server 6.0sp2 API Reference

weblogic.apache.xalan.xpath.xml
Class IntVector

java.lang.Object
  |
  +--weblogic.apache.xalan.xpath.xml.IntVector

Direct Known Subclasses:

IntStack

public class IntVector

extends java.lang.Object

A very simple table that stores a list of int.

This class is based on an implementation from the Apache XML Project. In future releases the XML parser, XSLT processor, and associated classes will likely be updated to be based on a later version of the Apache implementations. Since Apache does not guarantee backwards compatibility between versions of their software, we cannot guarantee backwards compatibility of any of the classes contained in the weblogic.apache package or sub-packages.

Author:

Copyright © 2001 BEA Systems, Inc. All Rights Reserved.

Field Summary

protected int	m_firstFree
int[]	m_map

Constructor Summary

IntVector()
Default constructor.

IntVector(int blocksize)
Construct a IntVector, using the given block size.

Method Summary

void	addElement(int value) Append a int onto the vector.
boolean	contains(int s) Tell if the table contains the given node.
int	elementAt(int i) Get the nth element.
int	indexOf(int elem) Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.
int	indexOf(int elem, int index) Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.
void	insertElementAt(int value, int at) Inserts the specified node in this vector at the specified index.
int	lastIndexOf(int elem) Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.
void	removeAllElements() Inserts the specified node in this vector at the specified index.
boolean	removeElement(int s) Removes the first occurrence of the argument from this vector.
void	removeElementAt(int i) Deletes the component at the specified index.
void	setElementAt(int node, int index) Sets the component at the specified index of this vector to be the specified object.
int	size() Get the length of the list.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

m_map

public int[] m_map

m_firstFree

protected int m_firstFree

Constructor Detail

IntVector

public IntVector()

Default constructor. Note that the default block size is very small, for small lists.

IntVector

public IntVector(int blocksize)

Construct a IntVector, using the given block size.

Method Detail

size

public final int size()

Get the length of the list.

addElement

public final void addElement(int value)

Append a int onto the vector.

insertElementAt

public final void insertElementAt(int value,
                                  int at)

Inserts the specified node in this vector at the specified index. Each component in this vector with an index greater or equal to the specified index is shifted upward to have an index one greater than the value it had previously.

removeAllElements

public final void removeAllElements()

Inserts the specified node in this vector at the specified index. Each component in this vector with an index greater or equal to the specified index is shifted upward to have an index one greater than the value it had previously.

removeElement

public final boolean removeElement(int s)

Removes the first occurrence of the argument from this vector. If the object is found in this vector, each component in the vector with an index greater or equal to the object's index is shifted downward to have an index one smaller than the value it had previously.

removeElementAt

public final void removeElementAt(int i)

Deletes the component at the specified index. Each component in this vector with an index greater or equal to the specified index is shifted downward to have an index one smaller than the value it had previously.

setElementAt

public final void setElementAt(int node,
                               int index)

Sets the component at the specified index of this vector to be the specified object. The previous component at that position is discarded. The index must be a value greater than or equal to 0 and less than the current size of the vector.

elementAt

public final int elementAt(int i)

Get the nth element.

contains

public final boolean contains(int s)

Tell if the table contains the given node.

indexOf

public final int indexOf(int elem,
                         int index)

Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.

Returns:

the index of the first occurrence of the object argument in this vector at position index or later in the vector; returns -1 if the object is not found.

indexOf

public final int indexOf(int elem)

Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.

Returns:

the index of the first occurrence of the object argument in this vector at position index or later in the vector; returns -1 if the object is not found.

lastIndexOf

public final int lastIndexOf(int elem)

Searches for the first occurence of the given argument, beginning the search at index, and testing for equality using the equals method.

Returns:

the index of the first occurrence of the object argument in this vector at position index or later in the vector; returns -1 if the object is not found.